29V LED Power Supply, Christmas Tree Plug Adapter, IP44 Waterproof Class 2 Power Supply for Christmas String Light Inflatable De

29V 18W LED Transformer Replacement for Christmas Holiday Lighting and Inflatable Decorations Specifications: Model: TS-18W29V Certification: UL Input: 120V, 60Hz, 0.38A Output: 29V, 0.65A Rated Watts: 18W Waterproof: IP44 Color: Green Package includes: 29V LED Plug Adapter FQA Q1:Why doesnt this LED power supply power my holiday lights? A1:Please make sure your original adapter positive/negative connectors layout matches with diagram (positive on the right), meanwhile the adapter for christmas light will not work for positive on the left lights.If it fits with your device,Please check for loose connections, damaged cables, or corroded connectors. Q2:How to choose the right model of led light power supply A2:Please order a model with the same output voltage, output current, wattage, and positive/negative connector layout as your original adapter. Contact us and provide a photo of your original power adapter, if you need assistance with compatibility. Q3:Why is the adapter able to supply power but the Christmas lights are not as bright as before? A3:If the output current and rated watts of the adapter you ordered are lower than the required output current and rated watts of your Christmas led device. You need to order the right model of ting shen class 2 power unit with a more matching output current and rated watts to achieve the desired lighting effect